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  • 650nm 1mW Red Laser Module
  • 650nm 1mW Red Laser Module
  • 650nm 1mW Red Laser Module
  • 650nm 1mW Red Laser Module
650nm 1mW Red Laser Module650nm 1mW Red Laser Module650nm 1mW Red Laser Module650nm 1mW Red Laser Module

650nm 1mW Red Laser Module

  • Product Item : Installation method: Plug-in installation
  • Category: Red Dot
  • Product Type Red Dot Laser Module
  • Wavelength 650nm ±10nm
  • Dimension Φ4 × 13.7mm
  • Product Type Red Dot Laser Module
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650nm 1mW Red Laser Module

The650nm 1mW Red Laser Moduleis a compact visible red laser 

source designed for positioning, alignment, measurement equipment and optical system integration.

With an ultra-compactΦ4×13.7mm full-metal copper housing, 

the module is suitable for applications where installation space is limited.

The standard configuration provides650nm ±10nm red laser output at 1mW, 

with an adjustable focus design for optimizing the laser beam at the required working distance.

The module uses anAPC drive circuit, 

while TTL modulation can be customized according to application requirements.

 Key Features

Compact Φ4×13.7mm Design

The compact4×13.7mm cylindrical housingallows 

easy integration into small optical instruments, positioning systems and electronic equipment.

650nm Red Laser Output

The module provides650nm ±10nm visible red laser output, 

producing a clear red dot for positioning and alignment applications.

1mW Output Power

The standard output power is1mW, with customized power levels available for OEM projects.

Full-Metal Copper Housing

The module uses afull-metal copper casingwith a natural brass/copper appearance.

A black housing can also be supplied according to customer requirements.

Adjustable Focus

The standard configuration usesadjustable focus, 

allowing customers to optimize the beam according to the required working distance.

Fixed-focus versions are also available.

APC Circuit

The module is equipped with anAPC circuitfor stable laser output. 

TTL control can be customized when required.

 Product Specifications

Parameter Specification
Laser Type Red Dot Laser Module
Wavelength 650nm ±10nm
Output Power 1mW
Size Φ4×13.7mm
Material Copper
Housing Full Metal
Standard Color Brass / Natural Color
Optional Color Black
Beam Shape Dot / Elliptical
Focus Adjustable / Fixed
Default Focus Adjustable
Circuit APC
TTL Customizable
Operating Voltage 2.8–5.2VDC
Operating Current <30mA
Working Range <50m Indoor*
Working Temperature -10°C to +50°C
Storage Temperature -20°C to +70°C
Service Life >10,000 Hours
Tail Wire 28# Red/Black
Tail Wire Length Approx. 15cm
Cable Option 1m DC Female Plug Cable**
Safety Class Class II
Custom Wavelengths 635 / 780 / 850 / 980nm
Custom Power Available
OEM/ODM Available

* Actual working range may vary depending on ambient light and application conditions.
** 1m DC female plug cable is supplied when purchased with the power adapter.

Custom Wavelength Options

The standard wavelength is650nm, 

while other wavelengths can be customized for different optical applications.

Available options include:

  • 635nm– Visible red
  • 650nm– Standard configuration
  • 780nm– Infrared
  • 850nm– Infrared
  • 980nm– Infrared

This allows the same compact mechanical platform to be adapted for different OEM optical systems.

 Custom Power Options

The standard output is1mW.

Custom output power can be discussed according to:

  • Required working distance
  • Beam visibility
  • Optical system
  • Equipment design
  • Application requirements

For OEM projects, we can evaluate the required wavelength and output power before production.

OEM & ODM Customization

We provideOEM and ODM red laser module solutionsfor equipment manufacturers and system integrators.

Customization options include:

Optical

  • Wavelength
  • Output power
  • Beam shape
  • Focus distance
  • Adjustable/fixed focus

Mechanical

  • Diameter
  • Length
  • Housing material
  • Housing color
  • Surface finish

Electrical

  • Operating voltage
  • APC circuit
  • TTL modulation
  • Wire length
  • Connector type

Branding

  • Product label
  • Logo
  • Packaging
  • Custom specifications

Customers can send drawings or technical requirements for engineering evaluation.

Applications

Industrial & Optical Applications

  • Industrial laser positioning
  • Optical alignment
  • Sighting and aiming equipment
  • Laser levels
  • Spirit levels
  • Measuring instruments
  • Distance measurement equipment
  • Optical instruments
  • Industrial equipment
  • Electronic equipment
  • Automation systems
  • Presentation equipment
  • OEM optical systems
  • Research and development equipment

Consumer & Electronic Applications

The compact size also makes the module suitable for integration into:

  • Portable electronic equipment
  • Laser-based tools
  • Presentation devices
  • Hobby electronics
  • Indoor positioning equipment

Why Choose Our 650nm Red Laser Module?

Ultra-Compact Size

At only Φ4×13.7mm, the module is suitable for compact equipment where installation space is limited.

Full-Metal Construction

The copper housing provides a robust mechanical structure for OEM equipment integration.

Adjustable Focus

Adjustable focus allows the beam to be optimized for the required application distance.

Flexible Customization

Wavelength, power, housing, focus, TTL, cable and other specifications can be customized.

OEM/ODM Support

We support prototype samples, engineering customization and volume production.

Long Service Life

The module is designed for continuous operation 

with a service life ofmore than 10,000 hoursunder specified conditions.

 FAQ

What is the wavelength of this red laser module?

The standard wavelength is650nm ±10nm.

What is the output power?

The standard output power is1mW. Custom power levels are available.

What is the size?

The standard size isΦ4×13.7mm.

Is the housing made of metal?

Yes. It uses afull-metal copper housingwith a natural brass/copper color.

Can the housing be black?

Yes. Ablack housingcan be customized.

Is the focus adjustable?

Yes. The standard version usesadjustable focus. Fixed focus is also available.

Can TTL modulation be added?

Yes. The standard circuit isAPC, and TTL modulation can be customized.

Can you customize the wavelength?

Yes. Besides 650nm, we can customize635nm, 780nm, 850nm and 980nm.

Do you support OEM orders?

Yes. We provideOEM/ODM customizationfor wavelength, power, housing, focus, cable and control circuit.